If you encounter this error, follow these steps to recover your model: T.3 Creating the model using the command file
Problem: File exported from a CAD-to-STAAD tool shows "This Is Not A Valid Staad Command File". Investigation: This Is Not A Valid Staad Command File
If all command lines have been cleared or the file was saved with 0 KB of data, it will no longer be recognized as a valid model. If you encounter this error, follow these steps
A common mistake is trying to open the ( .ANL ) or the Database file ( .mdb or .DB ) as an input file. If the error occurs for all files, your
If the error occurs for all files, your local application data may be corrupted. ServiceNow : Navigate to C:\Users\ \AppData\Local\Bentley\Engineering\ : Rename the folder STAAD.Pro CONNECT Edition STAAD.Pro CONNECT Edition_1 : Right-click the STAAD icon and select Run as Administrator to regenerate the folder. ServiceNow 5. Use Recovery Backups